4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Acer1236 | 1 | 1789 | 1101 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.447 | 0.447 | 0.447 | 104.7 | 105 | 105 | 1305 | 1305 | 6285 |
| initial | 0.506 | 0.506 | 0.506 | 61.0 | 61 | 61 | 1261 | 1261 | 6780 |
| SRM | -0.541 | 0.541 | 0.541 | 99.0 | -99 | -99 | 1101 | 1101 | 5659 |
| EloSRM | 0.593 | 0.593 | 0.593 | 212.2 | 212 | 212 | 1789 | 1789 | 5987 |
| Odd | 0.629 | 0.629 | 0.629 | 226.8 | 227 | 227 | 1665 | 1665 | 6083 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-09-24 | SRM 419 | 2 | 265 | 399.84 | 0.59 | 212 | 1789 | 5987 | -99 | 1101 | 5659 |